74 matches found
Xvnc Process XRDP Bypass
The vulnerability of the Xvnc process of the XRDP server is related to deficiencies in authentication procedures. Exploiting this vulnerability can allow attackers to circumvent security restrictions...
SUSE CVE-2026-55626
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626 xrdp: No authentication required with Xvnc backend on RHEL 9
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626 xrdp: No authentication required with Xvnc backend on RHEL 9
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626 xrdp: No authentication required with Xvnc backend on RHEL 9
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626
CVE-2026-55626 affects xrdp when using the Xvnc backend over UNIX domain sockets. According to the sources, in versions up to 0.10.6, an authenticated local user session can cause the Xvnc process to launch with insufficient authentication, allowing the attacker to bypass session isolation and vi...
CVE-2026-55626
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
CVE-2026-55626: Missing Authentication for Critical Function
xrdp is an open source RDP server. In versions 0.10.6 and prior, when an authenticated user session is initialized using the Xvnc backend over UNIX domain sockets, the Xvnc process is launched with insufficient authentication mechanisms. A local authenticated attacker could exploit this...
SUSE CVE-2016-10207
The Xvnc server in TigerVNC allows remote attackers to cause a denial of service invalid memory access and crash by terminating a TLS handshake early...
org.jenkins-ci.main:jenkins-test-harness (1.444), org.jenkins-ci.main:jenkins-war (1.444) +10 more potentially affected by CVE-2019-10354 via org.jenkins-ci.main:jenkins-core (1.444)
org.jenkins-ci.main:jenkins-core MAVEN version 1.444 is affected by a known vulnerability. The following packages have a transitive dependency on org.jenkins-ci.main:jenkins-core and may be impacted: - org.jenkins-ci.main:jenkins-test-harness 1.444 - org.jenkins-ci.main:jenkins-war 1.444 -...
SUSE: Security Advisory (SUSE-SU-2015:0427-1)
The remote host is missing an update for the SPDX-FileCopyrightText: 2021 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...
TurboVNC Fence Message Stack-based Buffer Overflow (CVE-2019-15683)
A stack-based buffer overflow exists in TurboVNC server. The vulnerability is due to improper handling Fence message and lack of stack frame protection. A remote attacker can exploit this vulnerability by sending malicious packets to the Server. Successful exploitation of this vulnerability could...
EulerOS 2.0 SP2 : tigervnc (EulerOS-SA-2017-1228)
According to the versions of the tigervnc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service flaw was found in the TigerVNC's Xvnc server. A remote unauthenticated attacker could use this flaw to make Xvnc crash by...
EulerOS 2.0 SP1 : tigervnc (EulerOS-SA-2017-1227)
According to the versions of the tigervnc packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - A denial of service flaw was found in the TigerVNC's Xvnc server. A remote unauthenticated attacker could use this flaw to make Xvnc crash by...
Amazon Linux AMI : tigervnc (ALAS-2017-879)
Buffer overflow in ModifiablePixelBuffer::fillRect A buffer overflow flaw, leading to memory corruption, was found in TigerVNC viewer. A remote malicious VNC server could use this flaw to crash the client vncviewer process resulting in denial of service. CVE-2017-5581 VNC server can crash when TL...
tigervnc: SSecurityVeNCrypt memory leak
A memory leak flaw was found in the way TigerVNC handled termination of VeNCrypt connections. A remote unauthenticated attacker could repeatedly send connection requests to the Xvnc server, causing it to consume large amounts of memory resources over time, and ultimately leading to a denial of...
tigervnc: VNC server can crash when TLS handshake terminates early
A denial of service flaw was found in the TigerVNC's Xvnc server. A remote unauthenticated attacker could use this flaw to make Xvnc crash by terminating the TLS handshake process early...
Fedora 26 : tigervnc (2017-2d0066d567)
Security fix for CVE-2017-7392 CVE-2017-7393 CVE-2017-7394 CVE-2017-7395 CVE-2017-7396. Add systemd unit file for Xvnc. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and...